#1A5389#1A5389

#1A5389 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.5% C 0.106 H 250.8°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#1A5389
RGB	rgb(26, 83, 137)
HSL	hsl(209, 68%, 32%)
HSV	hsv(209, 81%, 54%)
CMYK	cmyk(81%, 39.4%, 0%, 46.3%)
CIE-LAB	lab(34.42, 2.10, -35.25)
CIE-LCH	lch(34.42, 35.31, 273.41°)
OKLab	oklab(43.46% -0.035 -0.1006)
OKLCH	oklch(43.46% 0.107 250.8)
XYZ	xyz(8.0329, 8.2113, 24.8236)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5389 #89501A

analogous

#1A8988 #1A5389 #1A1C89

triadic

#1A5389 #891A53 #53891A

tetradic

#1A5389 #881A89 #89501A #1C891A

square

#1A5389 #881A89 #89501A #1C891A

split-complementary

#1A5389 #891A1C #89881A

monochromatic

#061522 #103456 #1A5389 #2472BC #4291DB

Accessibility & contrast

On white

7.95

#1A5389 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#1A5389 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5389

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5389	#FFFFFF	#000000	##FFFFFF
##1A5389	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39568B

Deuteranopia (green-blind)

#284C88

Tritanopia (blue-blind)

#006067

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #1a5389;
/* rgb */ color: rgb(26, 83, 137);
/* oklch */ color: oklch(43.5% 0.106 250.8);

Tailwind

colors: {
  custom: {
    50: '#6983ac',
    500: '#1a5389',
    950: '#000000',
  },
}

SCSS

$custom: #1a5389;
$custom-light: #6983ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5389",
  "rgb": {
    "r": 26,
    "g": 83,
    "b": 137
  },
  "hsl": {
    "h": 209.189,
    "s": 68.098,
    "l": 31.961
  },
  "oklch": {
    "l": 0.43457,
    "c": 0.1065,
    "h": 250.8
  },
  "luminance": 0.08212
}

Semantic roles & 50–950 ramp

primary

#1A5389

secondary

#BC7E43

accent

#923DEB

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A10

muted

#7A7C7F

Preview Lab

Preview with #1A5389

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →